answer these questions correctly- 1) Which organelle is known as the suicide bags of the cell? Explain.
2) Which organelle is known as the powerhouse of the cell?Why?
3) Cell is called structural and functional unit of life. Justify the statement.
4) How are chromatin, gene and chromosomes related to each other?
5) Write a note on nucleus
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Answers
Answer:
1 ans Lysosomes
2.Mitochondion
Explanation:
Answer:
Hope it helps u!!
Explanation:
1) Lysosomes...
2)Mitochondria...
3) Cell is called structural unit because body of all the organisms is made up of cells. It is functional unit of life because all the functions of body (physiological, biochemical. genetic and other functions) are carried out by cells.
4)Inside the nucleoplasm a tangled mass of thread-like structures is called chromatin. ... When a cell starts to divide, the tangled mass of chromatin condense into long threads and finally rod-like bodies called chromosomes. The chromosomes contain stretches of DNA which carry information for protein synthesis.
5)The nucleus is a membrane bound structure that contains the cell's hereditary information and controls the cell's growth and reproduction. It is commonly the most prominent organelle in the cell. The nucleus is surrounded by a structure called the nuclear envelope.The nucleus is an organelle found in eukaryotic cells. Inside its fully enclosed nuclear membrane, it contains the majority of the cell's genetic material. This material is organized as DNA molecules, along with a variety of proteins, to form chromosomes